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multiple eclipse Jobs causes error: java/lang/OutOfMemoryError [message #636513]

Mon, 01 November 2010 12:19

Eclipse User

Hi,

I am new to Eclipse and I am writing my first eclipse application.
I am using the eclipse Jobs API to move long running tasks away from the main UI thread.

In my application i have a number of views each containing a TreeViewer. When the views are created I have a seperate job for each view to update itself from the back ground model.

However when launching the application I see the following error:

JVMDUMP006I Processing dump event "systhrow", detail "java/lang/OutOfMemoryError" - please wait.

Has anyone come across this issue before ?

Thanks,
Jack.

Re: multiple eclipse Jobs causes error: java/lang/OutOfMemoryError [message #636536 is a reply to message #636513]

Mon, 01 November 2010 14:58

Eclipse User

Sounds like too many object, which would be loaded.
Maybe You can increase your application memory, with the Launching options:
--launcher.XXMaxPermSize <value>
or the vm argument:
-Xmx384m

(
http://help.eclipse.org/helios/index.jsp?topic=/org.eclipse. platform.doc.isv/reference/misc/runtime-options.html
)

Greetings
Heiko

Am 01.11.2010 17:20, schrieb Jack Higgins:
> Hi,
>
> I am new to Eclipse and I am writing my first eclipse application.
> I am using the eclipse Jobs API to move long running tasks away from the
> main UI thread.
> In my application i have a number of views each containing a TreeViewer.
> When the views are created I have a seperate job for each view to update
> itself from the back ground model.
> However when launching the application I see the following error:
>
> JVMDUMP006I Processing dump event "systhrow", detail
> "java/lang/OutOfMemoryError" - please wait.
>
> Has anyone come across this issue before ?
>
> Thanks,
> Jack.

Re: multiple eclipse Jobs causes error: java/lang/OutOfMemoryError [message #637970 is a reply to message #636536]

Tue, 09 November 2010 08:56

Eclipse User

Hi,

You should check how many objects are you managing and do some improvement to your code performance. Also, you could implement virtual views to avoid processing all your objects. If you want you can update your code so i can take a look.

Thankls

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